Improve cursorData struct unmarshaling speed by bozaro · Pull Request #49 · globalsign/mgo (original) (raw)

domodwyer added a commit that referenced this pull request

Nov 6, 2017

• add DropAllIndexes() method (#25)

Create a new method to drop all the indexes of a collection in a single call

• readme: credit @feliixx for #25 (#26)

• send metadata during handshake (#28)

fix #484

Annotate connections with metadata provided by the connecting client.

informations send:

{ "aplication": { // optional "name": "myAppName" } "driver": { "name": "mgo", "version": "v2" }, "os": { "type": runtime.GOOS, "architecture": runtime.GOARCH } }

to set "application.name", add appname param in options of string connection URI, for example : "mongodb://localhost:27017?appname=myAppName"

• Update README to add appName (#32)

• docs: elaborate on what appName does

• readme: add appName to changes

• add method CreateView() (#33)

Fix #30.

Thanks to @feliixx for the time and effort.

• readme: credit @feliixx in the README (#36)

• Don't panic on indexed int64 fields (#23)

• Stop all db instances after tests (go-mgo#462)

If all tests pass, the builds for mongo earlier than 2.6 are still failing. Running a clean up fixes the issue.

• fixing int64 type failing when getting indexes and trying to type them

• requested changes relating to case statement and panic

• Update README.md to credit @mapete94.

• tests: ensure indexed int64 fields do not cause a panic in Indexes()

See:

• #23

• https://github.com/go-mgo/mgo/issues/475

• go-mgo#476

• Add collation option to collection.Create() (#37)

• Allow specifying the default collation for the collection when creating it.
• Add some documentation to query.Collation() method.

fix #29

• Test against MongoDB 3.4.x (#35)

• test against MongoDB 3.4.x

• tests: use listIndexes to assert index state for 3.4+

• make test pass against v3.4.x

  • skip TestViewWithCollation because of SERVER-31049, cf: https://jira.mongodb.org/browse/SERVER-31049

  • add versionAtLeast() method in init.js script to better detect server version

fixes #31

• Introduce constants for BSON element types (#41)

• bson.Unmarshal returns time in UTC (#42)

• readme: add missing features / credit

• Adds missing collation feature description (by @feliixx).

• Adds missing 3.4 tests description (by @feliixx).

• Adds BSON constants description (by @bozaro).

• Adds UTC time.Time unmarshalling (by @gazoon).

• fix golint, go vet and gofmt warnings (#44)

Fixes #43

• readme: credit @feliixx (#46)

• Fix GetBSON() method usage (#40)

• Fix GetBSON() method usage

Original issue

You can't use type with custom GetBSON() method mixed with structure field type and structure field reference type.

For example, you can't create custom GetBSON() for Bar type:

struct Foo {
    a  Bar
    b *Bar
}

Type implementation (func (t Bar) GetBSON() ) would crash on Foo.b = nil value encoding.

Reference implementation (func (t *Bar) GetBSON() ) would not call on Foo.a value encoding.

After this change

For type implementation func (t Bar) GetBSON() would not call on Foo.b = nil value encoding. In this case nil value would be seariazied as nil BSON value.

For reference implementation func (t *Bar) GetBSON() would call even on Foo.a value encoding.

• Minor refactoring

• readme: credit @bozaro (#47)

• Improve cursorData struct unmarshaling speed (#49)

This change remove full BSON decoding on:

• parsing to bson.Raw and bson.DocElem fields;
• skipping unused BSON fields.

• readme: credit @bozaro and @idy (#53)

• readme: credit @bozaro and @idy

• readme: add @idy to contributor list

• do not lock while writing to a socket (#52) (#54)

fix #51